October Weather in Troy, United States

Last updated: June 24, 2025

In October, the average temperature in Troy, United States is a comfortable 15°C (59°F). However, be prepared for a range of temperatures, as it can drop to a chilly -3°C (27°F) or soar to a warm 34°C (93°F). Expect about 103 mm (4.1 in) of precipitation spread over 10 days, contributing to an average humidity of 76%.

October Temperature in Troy

In October in Troy, the average temperature is 15°C (59°F). Maximums can reach 34°C (93°F) while minimums can drop as low as -3°C (27°F). Be prepared for a wide range of temperatures and pack accordingly for your travels.

October Weather in Troy: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Troy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Troy, October typically has an average temperature of 15°C (59°F), with highs reaching up to 34°C (93°F) and lows dropping to around -3°C (27°F).

Data source: Temperature data for Troy generated using information from the Copernicus Climate Change Service.

October Precipitation in Troy

In Troy in October, the precipitation amount is 103 mm (4.1 in) over a span of 10 days.

October Precipitation Trends in Troy

The chart displays monthly precipitation patterns in Troy, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Troy, October typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Troy

In Troy in October humidity is 76%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities less enjoyable and often leading to a quick sense of fatigue while traveling.

October Average Humidity in Troy

This chart illustrates the average monthly humidity levels in Troy, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Troy is approximately 76%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Troy

In Troy in October, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Troy, you can refer to this Hourly UV Index in Troy.

Maximum UV Index Levels in Troy for October

The chart shows the monthly maximum UV Index (UVI) for Troy in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Troy typically reaches 6, which falls under the high exposure category.

Data source: Troy October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How October Weather in Troy Compares to Other Months

Weather in Troy varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Troy, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Troy, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	0°C (32°F)	78 mm (3.1 inches)	82%	moderate
February Weather	2°C (36°F)	80 mm (3.2 inches)	80%	moderate
March Weather	8°C (47°F)	136 mm (5.4 inches)	80%	high
April Weather	13°C (55°F)	144 mm (5.7 inches)	80%	very high
May Weather	20°C (68°F)	154 mm (6.1 inches)	82%	very high
June Weather	25°C (77°F)	109 mm (4.3 inches)	83%	extreme
July Weather	26°C (80°F)	96 mm (3.8 inches)	81%	very high
August Weather	25°C (76°F)	130 mm (5.1 inches)	80%	very high
September Weather	22°C (73°F)	59 mm (2.3 inches)	76%	very high
October Weather	15°C (59°F)	103 mm (4.1 inches)	76%	high
November Weather	7°C (44°F)	75 mm (3.0 inches)	85%	moderate
December Weather	4°C (39°F)	62 mm (2.4 inches)	86%	moderate